3662009244 has 24 divisors (see below), whose sum is σ = 9494098320. Its totient is φ = 1220669712.

The previous prime is 3662009243. The next prime is 3662009257. The reversal of 3662009244 is 4429002663.

3662009244 is a `hidden beast` number, since 3 + 6 + 620 + 0 + 9 + 24 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3662009199 and 3662009208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662009243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16953639 + ... + 16953854.

It is an arithmetic number, because the mean of its divisors is an integer number (395587430).

Almost surely, 2^3662009244 is an apocalyptic number.

It is an amenable number.

3662009244 is an abundant number, since it is smaller than the sum of its proper divisors (5832089076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3662009244 is a wasteful number, since it uses less digits than its factorization.

3662009244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33907506 (or 33907498 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3662009244 is about 60514.5374600186. The cubic root of 3662009244 is about 1541.3684979427.

The spelling of 3662009244 in words is "three billion, six hundred sixty-two million, nine thousand, two hundred forty-four".